{"uid":"cap_iBRhh3_sOSnHNPEIwKejT","slug":"polymarket-leaderboard-92cfe79e","name":"Polymarket Leaderboard","description":"Polymarket leaderboard / top traders / profit leaderboard / Polymarket whales / volume leaderboard / prediction market rankings. Returns the top accounts by realized profit OR notional volume over 1d/1w/1m/all-time windows. Includes proxy wallet, pseudonym, bio, amount in USD. DATA only.","url":"https://x402.agentutility.ai/polymarket-leaderboard","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"count":10,"metric":"profit","window":"1d","attribution":"Data: Polymarket lb-api. https://polymarket.com/leaderboard","leaderboard":[{"rank":1,"wallet":"0x91eee6b7...","pseudonym":"everydaymortgage","amount_usd":1296360.86}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_eXxtCxmZTJMUjsPjLq-rV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns top Polymarket traders ranked by realized profit or notional volume over configurable time windows (1d/1w/1m/all-time)","exampleAgentPrompt":"Pull the Polymarket profit leaderboard for the past week and show me the top 20 traders with their pseudonyms, wallet addresses, and realized P&L in USD.","exampleUseCases":[{"title":"Identify top Polymarket whales","prompt":"Who are the biggest Polymarket traders by notional volume over the last month? Give me the top 15 with their pseudonyms and how much they traded."},{"title":"Track best all-time prediction market earners","prompt":"Show me the all-time Polymarket profit leaderboard — I want to see the top 25 accounts ranked by realized profit with their bios and wallet addresses."},{"title":"Daily leaderboard snapshot for newsletter","prompt":"Get me today's Polymarket profit leaderboard — top 10 traders in the last 24 hours with their pseudonyms and USD profit figures."}],"resultDescription":"A ranked list of top Polymarket accounts including each trader's proxy wallet address, pseudonym, bio, and either realized profit or notional volume in USD, filtered by the requested time window and metric.","failureModes":["Invalid time window value returns an error","Invalid ranking metric (not profit or volume) returns an error","Network or upstream Polymarket data unavailability may return a 5xx error","Payment failure (insufficient USDC balance) blocks the request"],"whenToPreferThis":"Use this endpoint when you need structured, ranked Polymarket trader data with profile details (pseudonym, bio, wallet) and USD amounts. Prefer this over scraping Polymarket directly or using generic web search when you need clean, machine-readable leaderboard data for a specific time window and metric.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:13:23.623Z","isFirstParty":false}